Measurements made at 488 Bitterne Road East, Bitterne (SU 454129)
| Day | Max Temp C | Av Temp C | Min Temp C | Rainfall(mm) | Wind Direction / Strength | Sunshine (hrs) |
|---|---|---|---|---|---|---|
| 1st | 20.8 | 11.9 | 3.0 | E | 6.2 | |
| 2nd | 20.7 | 14.5 | 8.2 | NE | 10.7 | |
| 3rd | 13.4 | 9.5 | 5.5 | Calm | 5.8 | |
| 4th | 18.7 | 13.1 | 7.5 | 1 | W | 9 |
| 5th | 18.7 | 11.7 | 4.7 | SE | 9.3 | |
| 6th | 20.2 | 13.8 | 7.4 | SE | 8.1 | |
| 7th | 15.0 | 11.0 | 6.9 | 0.5 | W Strong | 5.8 |
| 8th | 17.0 | 12.0 | 6.9 | 6 | W | 9.8 |
| 9th | 14.4 | 10.5 | 6.5 | 2 | SE | 3.8 |
| 10th | 11.6 | 10.4 | 9.1 | 5.5 | W | 0 |
| 11th | 17.0 | 12.3 | 7.6 | 1 | N | 1.5 |
| 12th | 16.7 | 12.6 | 8.4 | 0.5 | SE | 0.1 |
| 13th | 19.9 | 13.3 | 6.7 | E | 8 | |
| 14th | 19.7 | 13.1 | 6.4 | 0.2 | SE | 10.8 |
| 15th | 22.0 | 15.9 | 9.7 | 15 | E | 8.2 |
| 16th | 19.6 | 14.1 | 8.6 | 1 | NE | 5.5 |
| 17th | 14.2 | 10.9 | 7.6 | 2.5 | NE | 0.3 |
| 18th | 18.3 | 12.4 | 6.4 | 1.5 | E | 9 |
| 19th | 20.3 | 12.1 | 3.8 | E | 8.3 | |
| 20th | 19.0 | 12.7 | 6.4 | E | 5.6 | |
| 21st | 22.1 | 13.5 | 4.8 | NE | 9.8 | |
| 22nd | 19.3 | 12.8 | 6.2 | E | 8 | |
| 23rd | 19.1 | 13.0 | 6.8 | SE | 10.3 | |
| 24th | 18.3 | 13.5 | 8.6 | SE | 5.3 | |
| 25th | 17.4 | 12.9 | 8.3 | 2.5 | SW | 10 |
| 26th | 14.6 | 9.6 | 4.5 | S | 7.4 | |
| 27th | 11.4 | 8.9 | 6.4 | 10.5 | S | 2.2 |
| 28th | 17.0 | 9.2 | 1.4 | 3 | W | 8.9 |
| 29th | 18.3 | 9.8 | 1.3 | 0.2 | W | 12 |
| 30th | 14.3 | 11.6 | 8.9 | 8 | W | 3 |
| Average | Average | Average | Total | Total | ||
| 17.6 | 12.1 | 6.5 | 60.8 | 202.7 |